diff options
Diffstat (limited to 'drivers/media/video/zr36060.h')
| -rw-r--r-- | drivers/media/video/zr36060.h | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/drivers/media/video/zr36060.h b/drivers/media/video/zr36060.h new file mode 100644 index 0000000..914ffa4 --- /dev/null +++ b/drivers/media/video/zr36060.h @@ -0,0 +1,220 @@ +/* + * Zoran ZR36060 basic configuration functions - header file + * + * Copyright (C) 2002 Laurent Pinchart <laurent.pinchart@skynet.be> + * + * $Id: zr36060.h,v 1.1.1.1.2.3 2003/01/14 21:18:47 rbultje Exp $ + * + * ------------------------------------------------------------------------ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * ------------------------------------------------------------------------ + */ + +#ifndef ZR36060_H +#define ZR36060_H + +#include "videocodec.h" + +/* data stored for each zoran jpeg codec chip */ +struct zr36060 { + char name[32]; + int num; + /* io datastructure */ + struct videocodec *codec; + // last coder status + __u8 status; + // actual coder setup + int mode; + + __u16 width; + __u16 height; + + __u16 bitrate_ctrl; + + __u32 total_code_vol; + __u32 real_code_vol; + __u16 max_block_vol; + + __u8 h_samp_ratio[8]; + __u8 v_samp_ratio[8]; + __u16 scalefact; + __u16 dri; + + /* app/com marker data */ + struct jpeg_app_marker app; + struct jpeg_com_marker com; +}; + +/* ZR36060 register addresses */ +#define ZR060_LOAD 0x000 +#define ZR060_CFSR 0x001 +#define ZR060_CIR 0x002 +#define ZR060_CMR 0x003 +#define ZR060_MBZ 0x004 +#define ZR060_MBCVR 0x005 +#define ZR060_MER 0x006 +#define ZR060_IMR 0x007 +#define ZR060_ISR 0x008 +#define ZR060_TCV_NET_HI 0x009 +#define ZR060_TCV_NET_MH 0x00a +#define ZR060_TCV_NET_ML 0x00b +#define ZR060_TCV_NET_LO 0x00c +#define ZR060_TCV_DATA_HI 0x00d +#define ZR060_TCV_DATA_MH 0x00e +#define ZR060_TCV_DATA_ML 0x00f +#define ZR060_TCV_DATA_LO 0x010 +#define ZR060_SF_HI 0x011 +#define ZR060_SF_LO 0x012 +#define ZR060_AF_HI 0x013 +#define ZR060_AF_M 0x014 +#define ZR060_AF_LO 0x015 +#define ZR060_ACV_HI 0x016 +#define ZR060_ACV_MH 0x017 +#define ZR060_ACV_ML 0x018 +#define ZR060_ACV_LO 0x019 +#define ZR060_ACT_HI 0x01a +#define ZR060_ACT_MH 0x01b +#define ZR060_ACT_ML 0x01c +#define ZR060_ACT_LO 0x01d +#define ZR060_ACV_TRUN_HI 0x01e +#define ZR060_ACV_TRUN_MH 0x01f +#define ZR060_ACV_TRUN_ML 0x020 +#define ZR060_ACV_TRUN_LO 0x021 +#define ZR060_IDR_DEV 0x022 +#define ZR060_IDR_REV 0x023 +#define ZR060_TCR_HI 0x024 +#define ZR060_TCR_LO 0x025 +#define ZR060_VCR 0x030 +#define ZR060_VPR 0x031 +#define ZR060_SR 0x032 +#define ZR060_BCR_Y 0x033 +#define ZR060_BCR_U 0x034 +#define ZR060_BCR_V 0x035 +#define ZR060_SGR_VTOTAL_HI 0x036 +#define ZR060_SGR_VTOTAL_LO 0x037 +#define ZR060_SGR_HTOTAL_HI 0x038 +#define ZR060_SGR_HTOTAL_LO 0x039 +#define ZR060_SGR_VSYNC 0x03a +#define ZR060_SGR_HSYNC 0x03b +#define ZR060_SGR_BVSTART 0x03c +#define ZR060_SGR_BHSTART 0x03d +#define ZR060_SGR_BVEND_HI 0x03e +#define ZR060_SGR_BVEND_LO 0x03f +#define ZR060_SGR_BHEND_HI 0x040 +#define ZR060_SGR_BHEND_LO 0x041 +#define ZR060_AAR_VSTART_HI 0x042 +#define ZR060_AAR_VSTART_LO 0x043 +#define ZR060_AAR_VEND_HI 0x044 +#define ZR060_AAR_VEND_LO 0x045 +#define ZR060_AAR_HSTART_HI 0x046 +#define ZR060_AAR_HSTART_LO 0x047 +#define ZR060_AAR_HEND_HI 0x048 +#define ZR060_AAR_HEND_LO 0x049 +#define ZR060_SWR_VSTART_HI 0x04a +#define ZR060_SWR_VSTART_LO 0x04b +#define ZR060_SWR_VEND_HI 0x04c +#define ZR060_SWR_VEND_LO 0x04d +#define ZR060_SWR_HSTART_HI 0x04e +#define ZR060_SWR_HSTART_LO 0x04f +#define ZR060_SWR_HEND_HI 0x050 +#define ZR060_SWR_HEND_LO 0x051 + +#define ZR060_SOF_IDX 0x060 +#define ZR060_SOS_IDX 0x07a +#define ZR060_DRI_IDX 0x0c0 +#define ZR060_DQT_IDX 0x0cc +#define ZR060_DHT_IDX 0x1d4 +#define ZR060_APP_IDX 0x380 +#define ZR060_COM_IDX 0x3c0 + +/* ZR36060 LOAD register bits */ + +#define ZR060_LOAD_Load (1 << 7) +#define ZR060_LOAD_SyncRst (1 << 0) + +/* ZR36060 Code FIFO Status register bits */ + +#define ZR060_CFSR_Busy (1 << 7) +#define ZR060_CFSR_CBusy (1 << 2) +#define ZR060_CFSR_CFIFO (3 << 0) + +/* ZR36060 Code Interface register */ + +#define ZR060_CIR_Code16 (1 << 7) +#define ZR060_CIR_Endian (1 << 6) +#define ZR060_CIR_CFIS (1 << 2) +#define ZR060_CIR_CodeMstr (1 << 0) + +/* ZR36060 Codec Mode register */ + +#define ZR060_CMR_Comp (1 << 7) +#define ZR060_CMR_ATP (1 << 6) +#define ZR060_CMR_Pass2 (1 << 5) +#define ZR060_CMR_TLM (1 << 4) +#define ZR060_CMR_BRB (1 << 2) +#define ZR060_CMR_FSF (1 << 1) + +/* ZR36060 Markers Enable register */ + +#define ZR060_MER_App (1 << 7) +#define ZR060_MER_Com (1 << 6) +#define ZR060_MER_DRI (1 << 5) +#define ZR060_MER_DQT (1 << 4) +#define ZR060_MER_DHT (1 << 3) + +/* ZR36060 Interrupt Mask register */ + +#define ZR060_IMR_EOAV (1 << 3) +#define ZR060_IMR_EOI (1 << 2) +#define ZR060_IMR_End (1 << 1) +#define ZR060_IMR_DataErr (1 << 0) + +/* ZR36060 Interrupt Status register */ + +#define ZR060_ISR_ProCnt (3 << 6) +#define ZR060_ISR_EOAV (1 << 3) +#define ZR060_ISR_EOI (1 << 2) +#define ZR060_ISR_End (1 << 1) +#define ZR060_ISR_DataErr (1 << 0) + +/* ZR36060 Video Control register */ + +#define ZR060_VCR_Video8 (1 << 7) +#define ZR060_VCR_Range (1 << 6) +#define ZR060_VCR_FIDet (1 << 3) +#define ZR060_VCR_FIVedge (1 << 2) +#define ZR060_VCR_FIExt (1 << 1) +#define ZR060_VCR_SyncMstr (1 << 0) + +/* ZR36060 Video Polarity register */ + +#define ZR060_VPR_VCLKPol (1 << 7) +#define ZR060_VPR_PValPol (1 << 6) +#define ZR060_VPR_PoePol (1 << 5) +#define ZR060_VPR_SImgPol (1 << 4) +#define ZR060_VPR_BLPol (1 << 3) +#define ZR060_VPR_FIPol (1 << 2) +#define ZR060_VPR_HSPol (1 << 1) +#define ZR060_VPR_VSPol (1 << 0) + +/* ZR36060 Scaling register */ + +#define ZR060_SR_VScale (1 << 2) +#define ZR060_SR_HScale2 (1 << 0) +#define ZR060_SR_HScale4 (2 << 0) + +#endif /*fndef ZR36060_H */ |
